ThinkPad Laptop R Series Intel Core 2 Duo T5550 (1.83GHz) 1GB Memory 120GB HDD Intel GMA X3100 14.1" Windows XP Professional R61i(77322MU) - Newegg.com
ASUS Laptop M51 Series Intel Core 2 Duo T5550 (1.83GHz) 3GB Memory 250GB HDD NVIDIA GeForce 9500M GS 15.4" Windows Vista Home Premium M51Sn-B1 - Newegg.com
Intel Core 2 Duo T5550 SLA4E Dual Core Processor 1.833 GHz, Socket P, 35W CPU | eBay
CPU REF INTEL CORE 2 DUO T5550 1.83GHZ | COSMODATA
Intel Mobile Core 2 Duo T5550 @ 1833.3 MHz - CPU-Z VALIDATOR